Typically used for 2.5 inch gaskets for Mufflers, (Invidia, TurboXS Catback & 2.5 inch Rear Muffler Delete) Specs: 92mm Hole...

This gasket is specifically for the Gasket at the Rear of the W15-FP-1C.  *Not the standard 3 inch gasket*

Turbo Inlet Gasket for the FA24 7 Layer Multi Layer Steel

This is the gasket at the bottom of the Uppipe on EJ Engines.